Dyfyniad APA

Nilsson, M., Johnsen, R., Ye, W., Hveem, K., & Lagergren, J. (2004). Lifestyle related risk factors in the aetiology of gastro-oesophageal reflux. Copyright 2004 by Gut.

Dyfyniad Arddull Chicago

Nilsson, M., R. Johnsen, W. Ye, K. Hveem, and J. Lagergren. Lifestyle Related Risk Factors in the Aetiology of Gastro-oesophageal Reflux. Copyright 2004 by Gut, 2004.

Dyfyniad MLA

Nilsson, M., et al. Lifestyle Related Risk Factors in the Aetiology of Gastro-oesophageal Reflux. Copyright 2004 by Gut, 2004.

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